2 # Copyright (C) 2004, 2011 Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2, or (at your option)
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # Check rules output for parser defined conditionally.
18 # Report from Roman Fietze.
20 required='flex bison gcc'
25 cat >>configure.in <<'EOF'
26 AM_CONDITIONAL([CASE_A], test -z "$case_B")
33 cat >>Makefile.am <<'EOF'
36 BUILT_SOURCES = tparse.h
40 ta_SOURCES = ta.c tparse.h tscan.l tparse.y
44 tb_SOURCES = tb.c tparse.h tscan.l tparse.y
57 $AUTOMAKE --add-missing
59 test `grep tparse.h: Makefile.in | wc -l` = 1
61 cat > tscan.l << 'END'
65 /* Avoid possible link errors. */
72 cat > tparse.y << 'END'
74 void yyerror (char *s) {}
78 foobar : 'f' 'o' 'o' 'b' 'a' 'r' EOF {};
94 ./configure case_B=yes